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  2. Numeric precision in Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Numeric_precision_in...

    Excel's storage of numbers in binary format also affects its accuracy. [3] To illustrate, the lower figure tabulates the simple addition 1 + x − 1 for several values of x. All the values of x begin at the 15 th decimal, so Excel must take them into account. Before calculating the sum 1 + x, Excel first approximates x as a binary number

  3. Approximate string matching - Wikipedia

    en.wikipedia.org/wiki/Approximate_string_matching

    The closeness of a match is measured in terms of the number of primitive operations necessary to convert the string into an exact match. This number is called the edit distance between the string and the pattern. The usual primitive operations are: [1] insertion: cot → coat; deletion: coat → cot; substitution: coat → cost

  4. Jaro–Winkler distance - Wikipedia

    en.wikipedia.org/wiki/Jaro–Winkler_distance

    The higher the Jaro–Winkler distance for two strings is, the less similar the strings are. The score is normalized such that 0 means an exact match and 1 means there is no similarity. The original paper actually defined the metric in terms of similarity, so the distance is defined as the inversion of that value (distance = 1 − similarity).

  5. Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Excel

    Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS.It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA).

  6. Curve fitting - Wikipedia

    en.wikipedia.org/wiki/Curve_fitting

    Fitting of a noisy curve by an asymmetrical peak model, with an iterative process (Gauss–Newton algorithm with variable damping factor α).Curve fitting [1] [2] is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points, [3] possibly subject to constraints.

  7. NFL Winners and Losers: Jim Harbaugh is already working his ...

    www.aol.com/sports/nfl-winners-losers-jim-har...

    The Commanders have taken a huge leap in just one offseason, thanks in large part to figuring out their quarterback. The Giants will start looking for their next quarterback soon.

  8. 9 types of food that provide comfort during hot flashes - AOL

    www.aol.com/9-types-food-comfort-during...

    You can eat soy in a range of ways: edamame, tofu, tempeh, soy milk and cheese, miso paste—even soy oil. Whole soybean foods like soy milk have the most soy isoflavones. 2.

  9. Sebastian Stan says other actors are 'afraid' to interview ...

    www.aol.com/sebastian-stan-says-other-actors...

    Sebastian Stan's fellow actors want nothing to do with his controversial Donald Trump movie, he says — at least not publicly.. The "Avengers" star, 42, has revealed he was invited to participate ...